The only complaint I have with Valkyria Chronicles is that we got it instead of Skies of Arcadia 2. It was originally supposed to be SoA2, but the project was dropped partway into development, partly because they felt the gameplay was too much of a departure from the original.Valkyria Chronicles 1.
So far, it's pretty neat.
This is why you can recruit Vyse and Aika from Skies of Arcadia into your squad (both are pretty good) and why Fina is your medic. They simply gave them uniforms instead of their normal clothes.
That being said, the game itself is fantastic, though I'm more than a little disappointed they put the next two parts of the series on the PSP.